gistfile1.diff

diff --git a/activerecord/lib/active_record/railties/databases.rake b/activerecord/lib/active_record/railties/databases.rake
index f26e18b..d925d29 100644
--- a/activerecord/lib/active_record/railties/databases.rake
+++ b/activerecord/lib/active_record/railties/databases.rake
@@ -399,9 +399,11 @@ db_namespace = namespace :db do
       abcs = ActiveRecord::Base.configurations
       filename = ENV['DB_STRUCTURE'] || File.join(Rails.root, "db", "structure.sql")
       case abcs[Rails.env]['adapter']
-      when /mysql/, 'oci', 'oracle'
+      when 'oci', 'oracle'
         ActiveRecord::Base.establish_connection(abcs[Rails.env])
         File.open(filename, "w:utf-8") { |f| f << ActiveRecord::Base.connection.structure_dump }
+      when /mysql/
+        `mysqldump --host=#{abcs[Rails.env]['host']} -u #{abcs[Rails.env]['username']} --password=#{abcs[Rails.env]['password']} --no-data #{abcs[Rails.env]['database']} > #{filename}`
       when /postgresql/
         set_psql_env(abcs[Rails.env])
         search_path = abcs[Rails.env]['schema_search_path']
@@ -437,11 +439,7 @@ db_namespace = namespace :db do
       filename = ENV['DB_STRUCTURE'] || File.join(Rails.root, "db", "structure.sql")
       case abcs[env]['adapter']
       when /mysql/
-        ActiveRecord::Base.establish_connection(abcs[env])
-        ActiveRecord::Base.connection.execute('SET foreign_key_checks = 0')
-        IO.read(filename).split("\n\n").each do |table|
-          ActiveRecord::Base.connection.execute(table)
-        end
+        `mysql --host=#{abcs[Rails.env]['host']} -u #{abcs[Rails.env]['username']} --password=#{abcs[Rails.env]['password']} #{abcs[Rails.env]['database']} < #{filename}`
       when /postgresql/
         set_psql_env(abcs[env])
         `psql -f "#{filename}" #{abcs[env]['database']}`